closeup shot of a purple amethyst texture purple mineral amethyst sugilite charoite lepidolite fluorite purpurite peacock ore

mineral stone gemstone transparent gem crystal structure surface geology rock beautiful minerals colorful glittery close brilliance detail macro polished precious micro splendor decoration brilliant onyx agate lively luxurious fossil glorious maline jewelry aggregate chrysolite argonium jade background sparkling bright blue shiny nature quartz backgrounds amethyst texture closeup shot purple sugilite charoite lepidolite fluorite purpurite peacock ore phosphosiderite siberite rhodolite garnet